| Pearl City to Karlovo | 8,008.09 mi (12,887.78 km) |
| Pearl City to Karnobat | 8,001.11 mi (12,876.55 km) |
| Pearl City to Kavarna | 7,939.25 mi (12,776.99 km) |
| Pearl City to Kazanlak | 8,008.28 mi (12,888.08 km) |
| Pearl City to Knezha | 7,950.55 mi (12,795.18 km) |
| Pearl City to Kostinbrod | 7,999.01 mi (12,873.16 km) |
| Pearl City to Kozloduy | 7,931.58 mi (12,764.64 km) |
| Pearl City to Kyustendil | 8,036.30 mi (12,933.18 km) |
| Pearl City to Levski | 7,957.33 mi (12,806.09 km) |
| Pearl City to Lom | 7,929.29 mi (12,760.96 km) |
| Pearl City to Lovech | 7,974.42 mi (12,833.59 km) |
| Pearl City to Lukovit | 7,971.11 mi (12,828.26 km) |
| Pearl City to Lyaskovets | 7,973.94 mi (12,832.82 km) |
| Pearl City to Mezdra | 7,975.36 mi (12,835.11 km) |
| Pearl City to Momchilgrad | 8,082.94 mi (13,008.24 km) |
